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  3. Onsight 375 vs Aria 1 RGB

Black Diamond Onsight 375 vs Petzl Aria 1 RGB

What Onsight 375 does better (1) and where Aria 1 RGB wins (3) — every spec side by side.

Black Diamond Onsight 375
Black Diamond · 2021Onsight 375
5.6Score
1 advantage≈ $45
vs
Petzl Aria 1 RGB
Petzl · 2023Aria 1 RGB
6.3Score
3 advantages≈ $40
Higher score
4.2Brightness & throw4.3
7.6Battery & charging8.2
5.0Build & durability5.6

Why is Onsight 375 better than Aria 1 RGB?

  1. Beam distance (ANSI FL1)85 m vs 75 m+13%

Why is Aria 1 RGB better than Onsight 375?

  1. Maximum output375 lm vs 475 lm+27%
  2. Weight135 g vs 105 g+29%
  3. Maximum runtime100 h vs 110 h+10%
Specifications

Side by side

Light output
Maximum output375 lm475 lm
Peak beam intensity—1,410 cd
Beam distance (ANSI FL1)85 m75 m
Runtime at maximum output—120 min
Light sourceLEDLED
Battery & charging
BatteryBuilt-in Li-ion / Li-PoAAA
Maximum runtime100 h110 h
RechargeableYesYes
Build & durability
Water protection (IPx)IPx7IPx7
Body material—Plastic / polymer
Size & weight
Weight135 g105 g
Modes & features
Strobe—Yes
Red light—Yes
Green / blue / RGB light—Yes
ColoursBlack—
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